add reload action plugin

src/MCT.js

@@ -251,6 +251,7 @@ export class MCT extends EventEmitter {
     this.install(this.plugins.FlexibleLayout());
     this.install(this.plugins.GoToOriginalAction());
     this.install(this.plugins.OpenInNewTabAction());
+    this.install(this.plugins.ReloadAction());
     this.install(this.plugins.WebPage());
     this.install(this.plugins.Condition());
     this.install(this.plugins.ConditionWidget());

src/plugins/plugins.js

@@ -65,6 +65,7 @@ import PerformanceIndicator from './performanceIndicator/plugin.js';
 import CouchDBPlugin from './persistence/couch/plugin.js';
 import PlanLayout from './plan/plugin.js';
 import PlotPlugin from './plot/plugin.js';
+import ReloadAction from './reloadAction/plugin.js';
 import RemoteClock from './remoteClock/plugin.js';
 import StaticRootPlugin from './staticRootPlugin/plugin.js';
 import SummaryWidget from './summaryWidget/plugin.js';
@@ -141,6 +142,7 @@ plugins.Filters = Filters;
 plugins.ObjectMigration = ObjectMigration;
 plugins.GoToOriginalAction = GoToOriginalAction;
 plugins.OpenInNewTabAction = OpenInNewTabAction;
+plugins.ReloadAction = ReloadAction;
 plugins.ClearData = ClearData;
 plugins.WebPage = WebPagePlugin;
 plugins.Espresso = Espresso;

src/plugins/reloadAction/ReloadAction.js

@@ -0,0 +1,37 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2023, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+export default class ReloadAction {
+  constructor(openmct) {
+    this.name = 'Reload';
+    this.key = 'reload';
+    this.description = 'Reload this object and its children';
+    this.group = 'action';
+    this.priority = 10;
+    this.cssClass = 'icon-refresh';
+
+    this.openmct = openmct;
+  }
+  invoke(objectPath, view) {
+    console.debug('🎨 Reloading');
+    this.openmct.objectViews.emit('reload');
+  }
+}

src/plugins/reloadAction/plugin.js

@@ -0,0 +1,28 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2023, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+import ReloadAction from './ReloadAction.js';
+
+export default function plugin() {
+  return function install(openmct) {
+    openmct.actions.register(new ReloadAction(openmct));
+  };
+}

src/ui/components/ObjectView.vue

@@ -184,6 +184,7 @@ export default {
       this.triggerUnsubscribeFromStaleness(this.domainObject);
 
       this.openmct.objectViews.off('clearData', this.clearData);
+      this.openmct.objectViews.off('reload', this.reload);
       if (this.contextActionEvent) {
         this.openmct.objectViews.off(this.contextActionEvent, this.performContextAction);
       }
@@ -218,6 +219,10 @@ export default {
       this.clear();
       this.updateView(true);
     },
+    reload() {
+      this.clear();
+      this.updateView(true);
+    },
     triggerStalenessSubscribe(object) {
       if (this.openmct.telemetry.isTelemetryObject(object)) {
         this.subscribeToStaleness(object);
@@ -316,6 +321,7 @@ export default {
         this.domainObject.identifier
       )}`;
       this.openmct.objectViews.on('clearData', this.clearData);
+      this.openmct.objectViews.on('reload', this.reload);
       this.openmct.objectViews.on(this.contextActionEvent, this.performContextAction);
 
       this.$nextTick(() => {